Jim Hogg County, Texas
The dominant drainage class is Well drained and the dominant hydrologic group is B (moderate infiltration). This report summarizes the major soil map units across the survey area to help you understand what to expect when buying, building, or gardening in Jim Hogg County, Texas.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Nueces-Sarita association, 0 to 3 percent slopes | 232K | Moderately well drained | B | Not limited | Somewhat limited |
| Delmita and Bruni soils, 0 to 3 percent slopes | 126K | Well drained | C | Very limited | Very limited |
| Delmita fine sandy loam, 0 to 3 percent slopes | 109K | Well drained | C | Very limited | Very limited |
| Falfurrias fine sand, 0 to 5 percent slopes | 56K | Somewhat excessively drained | A | Not limited | Very limited |
| Brennan fine sandy loam, 0 to 1 percent slopes | 46K | Well drained | B | Not limited | Somewhat limited |
| Comitas loamy fine sand, 0 to 3 percent slopes | 42K | Well drained | A | Not limited | Not limited |
| Copita fine sandy loam, warm, 0 to 3 percent slopes | 37K | Well drained | C | Somewhat limited | Very limited |
| Cuevitas-Randado complex, 0 to 3 percent slopes | 26K | Well drained | D | Very limited | Very limited |
| Randado-Delmita complex, 0 to 3 percent slopes | 13K | Well drained | D | Very limited | Very limited |
| Tela sandy clay loam, 0 to 1 percent slopes, occasionally flooded | 11K | Well drained | B | Very limited | Very limited |
| Hebbronville loamy fine sand, 0 to 3 percent slopes | 8K | Well drained | A | Not limited | Not limited |
| Dune land | 6K | Well drained | A | Not limited | Very limited |
| Delfina loamy fine sand, 0 to 2 percent slopes | 6K | Moderately well drained | C | Somewhat limited | Very limited |
| Zapata soils, gently sloping | 5K | Well drained | D | Very limited | Very limited |
| Garceno soils | 3K | Well drained | B | Very limited | Somewhat limited |
| Oil-waste land | 486 | Well drained | D | Not limited | Very limited |
| Pits, caliche | 110 | D | Not rated | Not rated | |
| Water | 66 | D | Not rated | Not rated | |
| Pits, gravel | 4 | D | Not rated | Not rated |
What This Means
Building & Foundations
About 40% of soils have significant building limitations, while the rest are generally suitable. Check specific sites carefully — conditions vary across the area.
Septic Systems
About 54% of soils are rated "very limited" for septic absorption fields. Despite good drainage overall, limitations may stem from shallow bedrock, steep slopes, or seasonal conditions. Engineered or alternative systems are frequently required. Always get a professional perc test before purchasing land that needs septic.
Gardening & Agriculture
Drainage is generally favorable for gardening. Adding compost and mulch will improve fertility and water retention. Test your soil's pH before planting — most vegetables prefer 6.0-7.0.